/*
 * Copyright (c) 2023 Patrick S. Klein (@libklein)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */


#ifndef _routingblocks_ARC_H
#define _routingblocks_ARC_H

#include <memory>

namespace routingblocks {
    struct Arc {
        using data_t = std::shared_ptr<void>;
        // Pointer to type-erased (arbitrary) data
        data_t data;

        explicit Arc(data_t data);

        template <class T> T& get_data() { return *static_cast<T*>(data.get()); }
        template <class T> const T& get_data() const { return *static_cast<const T*>(data.get()); }
    };
}  // namespace routingblocks

#endif  //_routingblocks_ARC_H
